Display sign



FIG. 1 is a front perspective view of a display sign, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is top view thereof; and,

FIG. 7 is a bottom view thereof.

All broken lines represent unclaimed features of the article to which the design is applied. 

CLAIM We claim the ornamental design for a display sign, as shown and described. 